摘要
The alpha-particle condensed state in O-16 is investigated by the use of 4 alpha OCM (Orthogonality Condition Model). Low-lying spectrum in experiment is well reproduced up to around the 4 alpha break-up threshold. The excited state obtained around the 4 alpha threshold as the 0(6)(+) state is shown to have a dilute density structure and give strong enhancement of the occupation of the S-state c.o.m. orbital of the alpha-particles. This is strong evidence that the state is regarded as the 4 alpha condensed state.
- 出版日期2010-7-30